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By using MEMS technology, Ricoh's unique design means the RICOH TH5241 is a compact printhead with 320 x 4 rows of 1,280 nozzles*. In addition, high-definition printing of up to 1,200 dpi can be achieved by jetting fine droplets.
* There are two sets of 600npi with a staggered arrangement of 300npi nozzles per row.
RIOCH TH5241 supports multi-drop technology that controls drop volume by merging several droplets in flight before reaching a media surface. It enables grayscale expressions.
RICOH TH5241 is compatible with UV, Solvent and Aqueous based inks. This inkjet printhead can be used for various applications.
○ DTG（Direct to Garment）
|Method||Thin-ﬁlm piezoelectric transducer with bend mode|
|Print Width||27.1 mm (1.06")|
|Number of nozzles||1280 (320 nozzles/row x4 rows, staggered)|
|Nozzle Resolution||600npi(2 colors, 1 color) 300npi(4 colors)|
|Nozzle spacing (Row to row distance)||A : 2.286mm B : 6.095mm|
|Compatible ink||UV, Solvent, Aqueous, Others.|
|Total printhead dimensions||W：52.7mm
|Max.number of color inks||4 colors|
|Operating temperature range||40℃|
|Temperature control||Integrated thermistor, without heater|
|Firing frequency||40kHz (2 levels)
24kHz (4 levels)
|Drop volume||3pl (Single drop)
3～12pl (max 21pl) (Multi drop)